n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 3 |
4 | 5 |
5 | 10 |
6 | 18 |
7 | 31 |
8 | 55 |
9 | 98 |
10 | 174 |
11 | 306 |
12 | 542 |
13 | 956 |
14 | 1690 |
15 | 2983 |
16 | 5271 |
17 | 9310 |
18 | 16448 |
19 | 29050 |
20 | 51318 |
21 | 90644 |
22 | 160118 |
23 | 282826 |
24 | 499590 |
25 | 882468 |
26 | 1558798 |
27 | 2753448 |
28 | 4863696 |
29 | 8591212 |
30 | 15175514 |
31 | 26805983 |
32 | 47350055 |
33 | 83639030 |
34 | 147739848 |
35 | 260967362 |
36 | 460972286 |
37 | 814260544 |
38 | 1438308328 |
[0,0,1,3,5,10,18,31,55,98,174,306,542,956,1690, 2983,5271,9310,16448,29050,51318,90644,160118, 282826,499590,882468,1558798,2753448,4863696, 8591212,15175514,26805983,47350055,83639030, 147739848,260967362,460972286,814260544, 1438308328] |